Synonyms|233Antonyms|98|Broader|5Narrower|0Related|246

27 entries under thoughtless topic. ×

6
feckless(adjective, careless, purpose, reckless)
4
lax(adjective, careless, sluggish, lazy)
1
capricious(careless, reckless, erratic, negligent)
1
fickle(careless, reckless, erratic, negligent)
1
flighty(careless, reckless, erratic, negligent)
1
fly-by-night(moving, careless, idle, unsettled)
1
reckless(weak, careless, feeble, negligent)
1
uncareful(weak, careless, feeble, reckless)
1
unpredictable(careless, reckless, erratic, negligent)
0
carefree(weak, careless, feeble, reckless)
0
devil-may-care(careless, reckless, negligent)
0
giddy(careless, reckless, negligent)
0
harebrained(careless, reckless, negligent)
0
ill-considered(careless, reckless, negligent)
0
immature(careless, reckless, negligent)
0
immoral(careless, reckless, negligent)
0
incautious(weak, careless, feeble, reckless)
0
loose(careless, reckless, negligent)
0
no-account(careless, reckless, negligent, undirected)
0
rash(careless, reckless, negligent, imprudent)
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APASmart Define. (2015). shiftless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/shiftless/thesaurus/synonyms
ChicagoSmart Define. 2015. "shiftless thesaurus" https://smartdefine.org/shiftless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, shiftless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/shiftless/thesaurus/synonyms>.
MLASmart Define. "shiftless thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/shiftless/thesaurus/synonyms>